Answer:
1/15p?
Step-by-step explanation:
you’re multiplying p by 1/15 if I understood the question right
 
        
             
        
        
        
2(3)x2-(-2)? 
if that’s the problem then it’s
12x2-(-2)
24+2 = 26!
        
             
        
        
        
Y=-2x+b
1=-2*(1)+b
1=-2+b
B=1+2=3
Y=-2x+3
2x+y-3=0
        
                    
             
        
        
        
(1). Yes 
(2). The reason i picked yes is because very amount of money is $2.50 away from each other so this is a linear relationship.
        
             
        
        
        
Answer: He travels 280 miles.
Step-by-step explanation:
Speed = Distance  / Time 
 Distance = speed x time 
 Distance covered at first 2 hours at 55 mph 
= distance = 55 X 2= 101 miles
Distance covered in next hour at 70mph
 Distance = 70 x 1= 70 miles
Distance covered in the last 2 hours at 50mph
 Distance = 50 x 2= 100 miles
 Total distance traveled = 110+70+ 100= 280 miles.